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Bug mette a rischio gli hard disk dei portatili

Mar, 30/10/2007 - 22:34

Bug mette a rischio gli hard disk dei portatili

Inviato da ap1978 12 commenti

E' stato segnalato un bug serissimo che comporta un eccessivo numero di cicli di load/unload del disco fisso di computer portatili quando questi sono alimentati a batteria.

Il problema riguarda Ubuntu, ma probabilmente anche altre distribuzioni, ed è quindi il caso di fare particolare attenzione e di verificare l'uso del proprio hard disk.

Fonte: https://launchpad.net/bug59695.html


In:



Commenti

Ritratto di anubis
#1

Inviato da anubis il Mar, 30/10/2007 - 22:37.

Re: Bug mette a rischio gli hard disk dei portatili

suse è "infetta"?? :-o :-o :-o

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Ritratto di ap1978
#2

Inviato da ap1978 il Mar, 30/10/2007 - 23:34.

Re: Bug mette a rischio gli hard disk dei portatili

Controlla tu stesso:

smartctl -d ata -a /dev/sda

Sul mio portatile non succede nulla di strano e dopo tre anni non ho un numero esagerato di cicli.

Ciao

ap Big Grin



Ritratto di orion
#3

Inviato da orion il Mer, 31/10/2007 - 11:08.

Re: Bug mette a rischio gli hard disk dei portatili

Sul mio c'e` qualcosa che non mi convince: nel giro di un'ora il contatore e` cresciuto di quasi 100 unita`
Poi mi sono accorto che powersaved non era usato (rcpowersaved status restituiva unused).
Ora ho riavviato il sistema, powersaved funziona e ora controllo quanto cresce nella prossima ora.

edit: in 4 minuti e` cresciuto di 3 unita`.
ap, tu che impostazioni hai per il powersave? e per acpi?

riedit: riavviato il sistema dopo aver disabilitato powersave. Nessuna variazione significativa nel comportamento.

ririedit: ora ho provato a riattivare powersave e a disabilitare l'apm sul disco con il comando hdparm -B 255 /dev/sda. Ora vedo cosa succede...

ri^3edit: dopo 50 minuti Load_cycle_count non si e` mosso. Tra l'altro, anche la temperatura del disco e` normale (40 gradi).
Ora inserisco il comando in uno script di avvio, in modo che venga eseguito sempre (anche perche` ho la seguente situazione: orodruin:~ # smartctl -A /dev/sda|grep 193<br />193 Load_Cycle_Count        0x0032   043   043   000    Old_age   Always       -       115681
e non mi ispirano tanta fiducia quei due 043 presenti, considerando che ai primi di giugno la situazione era 193 Load_Cycle_Count        0x0032   064   064   000    Old_age   Always       -       73824 passando da 3250 a 4300 ore di funzionamento.

openSUSE 12.1 on Acer Aspire 1810tz - LXDE ultima versione dal repo x11:/lxde



Ritratto di ap1978
#4

Inviato da ap1978 il Mer, 31/10/2007 - 14:52.

Re: Bug mette a rischio gli hard disk dei portatili

Ho le impostazioni di default di openSUSE 10.3.

smartctl -A /dev/sda restituisce:

<br />=== START OF READ SMART DATA SECTION ===<br />SMART Attributes Data Structure revision number: 16<br />Vendor Specific SMART Attributes with Thresholds:<br />ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE<br />  1 Raw_Read_Error_Rate     0x000b   100   100   062    Pre-fail  Always       -       0<br />  2 Throughput_Performance  0x0005   100   100   040    Pre-fail  Offline      -       516<br />  3 Spin_Up_Time            0x0007   158   158   033    Pre-fail  Always       -       2<br />  4 Start_Stop_Count        0x0012   100   100   000    Old_age   Always       -       1569<br />  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       0<br />  7 Seek_Error_Rate         0x000b   100   100   067    Pre-fail  Always       -       0<br />  8 Seek_Time_Performance   0x0005   100   100   040    Pre-fail  Offline      -       0<br />  9 Power_On_Hours          0x0012   084   084   000    Old_age   Always       -       7133<br /> 10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0<br /> 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       1549<br />191 G-Sense_Error_Rate      0x000a   099   099   000    Old_age   Always       -       2<br />192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       44<br />193 Load_Cycle_Count        0x0012   097   097   000    Old_age   Always       -       34939<br />194 Temperature_Celsius     0x0002   148   148   000    Old_age   Always       -       37 (Lifetime Min/Max 14/2286)<br />196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0<br />197 Current_Pending_Sector  0x0022   100   100   000    Old_age   Always       -       0<br />198 Offline_Uncorrectable   0x0008   100   100   000    Old_age   Offline      -       0<br />199 UDMA_CRC_Error_Count    0x000a   200   200   000    Old_age   Always       -       0<br />
Ciao

ap Big Grin



Ritratto di orion
#5

Inviato da orion il Mer, 31/10/2007 - 15:12.

Re: Bug mette a rischio gli hard disk dei portatili

In teoria anch'io ho le impostazioni di default, dato che quando ho installato la 10.3 ho piallato la partizione di sistema (passando da ext3 a xfs). A meno che durante l'installazione non abbia recuperato qualcosa dal vecchio /etc (ho questo dubbio, dato che mi ero salvato /etc e /var nella mia home e, pur avendo piallato /, quando e` stata ora di aggiungere gli utenti, mi ha chiesto se volevo riusare quelli vecchi, con tutte le informazioni corrette, comprese le password. Considera anche che l'installazione l'ho fatta usando l'iso espansa su disco avviando il kernel di installazione da grub), dato che non penso influiscano le impostazioni di kpowersave.

Comunque la situazione del mio disco e` la seguente: === START OF INFORMATION SECTION ===<br />Model Family:     Seagate Momentus 4200.2 Series<br />Device Model:     ST960821A<br />Serial Number:    3LF0PBR7<br />Firmware Version: 3.01<br />User Capacity:    60,011,642,880 bytes<br />Device is:        In smartctl database [for details use: -P show]<br />ATA Version is:   6<br />ATA Standard is:  ATA/ATAPI-6 T13 1410D revision 2<br />Local Time is:    Wed Oct 31 14:21:19 2007 CET<br />SMART support is: Available - device has SMART capability.<br />SMART support is: Enabled<br /><br />=== START OF READ SMART DATA SECTION ===<br />SMART Attributes Data Structure revision number: 10<br />Vendor Specific SMART Attributes with Thresholds:<br />ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE<br />  1 Raw_Read_Error_Rate     0x000f   063   056   034    Pre-fail  Always       -       72525270<br />  3 Spin_Up_Time            0x0003   095   095   000    Pre-fail  Always       -       0<br />  4 Start_Stop_Count        0x0032   099   099   020    Old_age   Always       -       1685<br />  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0<br />  7 Seek_Error_Rate         0x000f   079   060   030    Pre-fail  Always       -       96399966<br />  9 Power_On_Hours          0x0032   096   096   000    Old_age   Always       -       4294<br /> 10 Spin_Retry_Count        0x0013   100   100   034    Pre-fail  Always       -       0<br /> 12 Power_Cycle_Count       0x0032   099   099   020    Old_age   Always       -       1682<br />192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       1682<br />193 Load_Cycle_Count        0x0032   043   043   000    Old_age   Always       -       115681<br />194 Temperature_Celsius     0x0022   040   051   000    Old_age   Always       -       40 (Lifetime Min/Max 0/11)<br />195 Hardware_ECC_Recovered  0x001a   063   056   000    Old_age   Always       -       72525270<br />197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0<br />198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0<br />199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0<br />200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0<br />202 TA_Increase_Count       0x0032   100   253   000    Old_age   Always       -       0
e considera che e` da due ore che ho dato il comando hdparm -B 255 /dev/sda e per tutto questo tempo il parametro Load_cycle_count non si e` mosso.

openSUSE 12.1 on Acer Aspire 1810tz - LXDE ultima versione dal repo x11:/lxde



Ritratto di anubis
#6

Inviato da anubis il Mer, 31/10/2007 - 19:37.

Re: Bug mette a rischio gli hard disk dei portatili

scusate ma non ci capisco molto.. apparte alcuni ERROR (che spero non siano preoccupanti..) che vuol dire questa pappardella?

smartctl version 5.37 [i686-suse-linux-gnu] Copyright (C) 2002-6 Bruce Allen<br />Home page is http://smartmontools.sourceforge.net/<br /><br />=== START OF INFORMATION SECTION ===<br />Model Family:     Seagate Momentus 5400.2 series<br />Device Model:     ST9100824AS<br />Serial Number:    5PL0RTL5<br />Firmware Version: 3.05<br />User Capacity:    100,030,242,816 bytes<br />Device is:        In smartctl database [for details use: -P show]<br />ATA Version is:   7<br />ATA Standard is:  Exact ATA specification draft version not indicated<br />Local Time is:    Wed Oct 31 18:48:33 2007 CET<br />SMART support is: Available - device has SMART capability.<br />SMART support is: Enabled<br /><br />=== START OF READ SMART DATA SECTION ===<br />SMART overall-health self-assessment test result: PASSED<br />See vendor-specific Attribute list for marginal Attributes.<br /><br />General SMART Values:<br />Offline data collection status:  (0x82) Offline data collection activity<br />                                        was completed without error.<br />                                        Auto Offline Data Collection: Enabled.<br />Self-test execution status:      (  25) The self-test routine was aborted by<br />                                        the host.<br />Total time to complete Offline<br />data collection:                 ( 426) seconds.<br />Offline data collection<br />capabilities:                    (0x5b) SMART execute Offline immediate.<br />                                        Auto Offline data collection on/off support.<br />                                        Suspend Offline collection upon new<br />                                        command.<br />                                        Offline surface scan supported.<br />                                        Self-test supported.<br />                                        No Conveyance Self-test supported.<br />                                        Selective Self-test supported.<br />SMART capabilities:            (0x0003) Saves SMART data before entering<br />                                        power-saving mode.<br />                                        Supports SMART auto save timer.<br />Error logging capability:        (0x01) Error logging supported.<br />                                        No General Purpose Logging support.<br />Short self-test routine<br />recommended polling time:        (   1) minutes.<br />Extended self-test routine<br />recommended polling time:        (  57) minutes.<br /><br />SMART Attributes Data Structure revision number: 10<br />Vendor Specific SMART Attributes with Thresholds:<br />ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE<br />  1 Raw_Read_Error_Rate     0x000f   100   253   006    Pre-fail  Always       -       0<br />  3 Spin_Up_Time            0x0002   095   095   000    Old_age   Always       -       0<br />  4 Start_Stop_Count        0x0033   097   097   020    Pre-fail  Always       -       3280<br />  5 Reallocated_Sector_Ct   0x0033   099   099   036    Pre-fail  Always       -       60<br />  7 Seek_Error_Rate         0x000f   084   060   030    Pre-fail  Always       -       295946244<br />  9 Power_On_Hours          0x0032   095   095   000    Old_age   Always       -       4858<br /> 10 Spin_Retry_Count        0x0013   100   100   034    Pre-fail  Always       -       0<br /> 12 Power_Cycle_Count       0x0033   097   097   020    Pre-fail  Always       -       3354<br />187 Unknown_Attribute       0x0032   001   001   000    Old_age   Always       -       7315<br />189 Unknown_Attribute       0x003a   100   100   000    Old_age   Always       -       0<br />190 Temperature_Celsius     0x0022   055   040   045    Old_age   Always   In_the_past 112459251757<br />192 Power-Off_Retract_Count 0x0032   099   099   000    Old_age   Always       -       2297<br />193 Load_Cycle_Count        0x0032   054   054   000    Old_age   Always       -       93685<br />194 Temperature_Celsius     0x0022   045   060   000    Old_age   Always       -       45 (Lifetime Min/Max 0/14)<br />195 Hardware_ECC_Recovered  0x001a   061   051   000    Old_age   Always       -       57550416<br />197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0<br />198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0<br />199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0<br />200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0<br />202 TA_Increase_Count       0x0032   100   253   000    Old_age   Always       -       0<br /><br />SMART Error Log Version: 1<br />ATA Error Count: 5297 (device log contains only the most recent five errors)<br />        CR = Command Register [HEX]<br />        FR = Features Register [HEX]<br />        SC = Sector Count Register [HEX]<br />        SN = Sector Number Register [HEX]<br />        CL = Cylinder Low Register [HEX]<br />        CH = Cylinder High Register [HEX]<br />        DH = Device/Head Register [HEX]<br />        DC = Device Command Register [HEX]<br />        ER = Error register [HEX]<br />        ST = Status register [HEX]<br />Powered_Up_Time is measured from power on, and printed as<br />DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,<br />SS=sec, and sss=millisec. It &quot;wraps&quot; after 49.710 days.<br /><br />Error 5297 occurred at disk power-on lifetime: 4542 hours (189 days + 6 hours)<br />  When the command that caused the error occurred, the device was active or idle.<br /><br />  After command completion occurred, registers were:<br />  ER ST SC SN CL CH DH<br />  -- -- -- -- -- -- --<br />  40 51 00 8e 0d 48 e5  Error: UNC at LBA = 0x05480d8e = 88608142<br /><br />  Commands leading to the command that caused the error were:<br />  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name<br />  -- -- -- -- -- -- -- --  ----------------  --------------------<br />  c8 00 01 8e 0d 48 e5 00      00:06:56.612  READ DMA<br />  ec 00 00 00 00 00 a0 00      00:06:52.538  IDENTIFY DEVICE<br />  ef 03 45 00 00 00 a0 00      00:06:52.537  SET FEATURES [Set transfer mode]<br />  ec 00 00 00 00 00 a0 00      00:06:52.537  IDENTIFY DEVICE<br />  c8 00 01 8e 0d 48 e5 00      00:07:04.757  READ DMA<br /><br />Error 5296 occurred at disk power-on lifetime: 4542 hours (189 days + 6 hours)<br />  When the command that caused the error occurred, the device was active or idle.<br /><br />  After command completion occurred, registers were:<br />  ER ST SC SN CL CH DH<br />  -- -- -- -- -- -- --<br />  40 51 00 8e 0d 48 e5  Error: UNC at LBA = 0x05480d8e = 88608142<br /><br />  Commands leading to the command that caused the error were:<br />  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name<br />  -- -- -- -- -- -- -- --  ----------------  --------------------<br />  c8 00 01 8e 0d 48 e5 00      00:06:56.612  READ DMA<br />  ec 00 00 00 00 00 a0 00      00:06:52.538  IDENTIFY DEVICE<br />  ef 03 45 00 00 00 a0 00      00:06:52.537  SET FEATURES [Set transfer mode]<br />  ec 00 00 00 00 00 a0 00      00:06:52.537  IDENTIFY DEVICE<br />  c8 00 01 8e 0d 48 e5 00      00:06:52.536  READ DMA<br /><br />Error 5295 occurred at disk power-on lifetime: 4542 hours (189 days + 6 hours)<br />  When the command that caused the error occurred, the device was active or idle.<br /><br />  After command completion occurred, registers were:<br />  ER ST SC SN CL CH DH<br />  -- -- -- -- -- -- --<br />  40 51 00 8e 0d 48 e5  Error: UNC at LBA = 0x05480d8e = 88608142<br /><br />  Commands leading to the command that caused the error were:<br />  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name<br />  -- -- -- -- -- -- -- --  ----------------  --------------------<br />  c8 00 01 8e 0d 48 e5 00      00:06:56.612  READ DMA<br />  ec 00 00 00 00 00 a0 00      00:06:52.538  IDENTIFY DEVICE<br />  ef 03 45 00 00 00 a0 00      00:06:52.537  SET FEATURES [Set transfer mode]<br />  ec 00 00 00 00 00 a0 00      00:06:52.537  IDENTIFY DEVICE<br />  c8 00 01 8e 0d 48 e5 00      00:06:52.536  READ DMA<br /><br />Error 5294 occurred at disk power-on lifetime: 4542 hours (189 days + 6 hours)<br />  When the command that caused the error occurred, the device was active or idle.<br /><br />  After command completion occurred, registers were:<br />  ER ST SC SN CL CH DH<br />  -- -- -- -- -- -- --<br />  40 51 00 8e 0d 48 e5  Error: UNC at LBA = 0x05480d8e = 88608142<br /><br />  Commands leading to the command that caused the error were:<br />  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name<br />  -- -- -- -- -- -- -- --  ----------------  --------------------<br />  c8 00 01 8e 0d 48 e5 00      00:06:42.074  READ DMA<br />  ec 00 00 00 00 00 a0 00      00:06:52.538  IDENTIFY DEVICE<br />  ef 03 45 00 00 00 a0 00      00:06:52.537  SET FEATURES [Set transfer mode]<br />  ec 00 00 00 00 00 a0 00      00:06:52.537  IDENTIFY DEVICE<br />  c8 00 01 8e 0d 48 e5 00      00:06:52.536  READ DMA<br /><br />Error 5293 occurred at disk power-on lifetime: 4542 hours (189 days + 6 hours)<br />  When the command that caused the error occurred, the device was active or idle.<br /><br />  After command completion occurred, registers were:<br />  ER ST SC SN CL CH DH<br />  -- -- -- -- -- -- --<br />  40 51 00 8e 0d 48 e5  Error: UNC at LBA = 0x05480d8e = 88608142<br /><br />  Commands leading to the command that caused the error were:<br />  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name<br />  -- -- -- -- -- -- -- --  ----------------<br />  c8 00 01 8e 0d 48 e5 00      00:06:42.074<br />  ec 00 00 00 00 00 a0<br />  ef 03 45 00 00 00 a0<br />  ec 00 00 00<br />  c8 00 01 8e<br /><br />SMART Self-tes<br />Num  Test_Desc                                                                   _of_first_erro<br /># 1  Short off<br /><br />SMART Selectiv<br /> SPAN  MIN_LBA<br />    1        0<br />    2        0<br />    3        0<br />    4        0<br />    5        0<br />Selective self<br />  After scanni<br />If Selective s<br />

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Ritratto di Leon_
#7

Inviato da Leon_ il Gio, 01/11/2007 - 07:44.

Re: Bug mette a rischio gli hard disk dei portatili

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0003 183 183 021 Pre-fail Always - 3825
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 729
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 200 200 051 Pre-fail Always - 0
9 Power_On_Hours 0x0032 097 097 000 Old_age Always - 2701
10 Spin_Retry_Count 0x0013 100 100 051 Pre-fail Always - 0
11 Calibration_Retry_Count 0x0012 100 100 051 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 729
190 Temperature_Celsius 0x0022 062 054 045 Old_age Always - 38
194 Temperature_Celsius 0x0022 109 101 000 Old_age Always - 38
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0012 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0009 200 200 051 Pre-fail Offline - 0

Che significa quel valore della temperatura 109 101 000 mi stà per fondre ogni cosa !? :-o



Ritratto di Madcap
#8

Inviato da Madcap il Gio, 01/11/2007 - 22:22.

Re: Bug mette a rischio gli hard disk dei portatili

... non ho capito se ho problemi o no... mi sembra che sia tutto in linea.. ma essendo il pc di lavoro meglio chiedere conferma

=== START OF INFORMATION SECTION ===
Model Family: Fujitsu MHV series
Device Model: FUJITSU MHV2080BH PL
Firmware Version: 892C
User Capacity: 80,026,361,856 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: ATA/ATAPI-7 T13 1532D revision 4a
Local Time is: Thu Nov 1 21:26:31 2007 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 471) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 55) minutes.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 100 100 046 Pre-fail Always - 28970
2 Throughput_Performance 0x0005 100 100 030 Pre-fail Offline - 18940189
3 Spin_Up_Time 0x0003 100 100 025 Pre-fail Always - 1
4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 348
5 Reallocated_Sector_Ct 0x0033 100 100 024 Pre-fail Always - 8589934592000
7 Seek_Error_Rate 0x000f 100 100 047 Pre-fail Always - 3689
8 Seek_Time_Performance 0x0005 100 100 019 Pre-fail Offline - 0
9 Power_On_Seconds 0x0032 095 095 000 Old_age Always - 0h+43m+24s
10 Spin_Retry_Count 0x0013 100 100 020 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 321
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 42
193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 2027
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 36 (Lifetime Min/Max 20/45)
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 160
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 450560000
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x000f 100 100 060 Pre-fail Always - 32607
203 Run_Out_Cancel 0x0002 100 100 000 Old_age Always - 3728060579240
240 Head_Flying_Hours 0x003e 200 200 000 Old_age Always - 0

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 24 -
# 2 Short offline Completed without error 00% 23 -
# 3 Short offline Completed without error 00% 23 -
# 4 Short offline Completed without error 00% 23 -
# 5 Short offline Completed without error 00% 22 -
# 6 Short offline Completed without error 00% 22 -
# 7 Short offline Completed without error 00% 22 -
# 8 Short offline Completed without error 00% 22 -
# 9 Short offline Completed without error 00% 21 -
#10 Short offline Completed without error 00% 21 -
#11 Short offline Completed without error 00% 21 -
#12 Short offline Completed without error 00% 20 -
#13 Short offline Completed without error 00% 20 -
#14 Short offline Completed without error 00% 3 -
#15 Short offline Completed without error 00% 3 -
#16 Short offline Completed without error 00% 3 -
#17 Short offline Completed without error 00% 2 -
#18 Short offline Completed without error 00% 2 -
#19 Short offline Completed without error 00% 2 -
#20 Short offline Completed without error 00% 1 -
#21 Short offline Completed without error 00% 1 -

SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.



Ritratto di orion
#9

Inviato da orion il Ven, 02/11/2007 - 00:49.

Re: Bug mette a rischio gli hard disk dei portatili

Madcap, io non sono un esperto di queste cose, ma un valore di 2027 per Load_Cycle_Count (che conta quante volte la testina viene riportata nel punto di parcheggio usato a disco spento, se ho capito bene) in appena 43 minuti di funzionamento mi sembra decisamente troppo...

Come pure tutti quei short self-test. Mi domando perche` ci siano...

E poi c'e` qualcosa che non mi torna: come e` possibile che sia stato registrato un short self-test all'ora 24 mentre risulta che il disco ha funzionato per solo 43 minuti? Uno dei due valori e` sbagliato; secondo me non e` 0h+43m+24s ma mancano delle ore.

openSUSE 12.1 on Acer Aspire 1810tz - LXDE ultima versione dal repo x11:/lxde



Ritratto di Alkimista
#10

Inviato da Alkimista il Ven, 02/11/2007 - 02:06.

Re: Bug mette a rischio gli hard disk dei portatili

=== START OF INFORMATION SECTION ===
Model Family: Seagate Momentus 5400.2 series
Device Model: ST9100824A
Serial Number: 5PL0BMCE
Firmware Version: 3.04
User Capacity: 100,030,242,816 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 6
ATA Standard is: ATA/ATAPI-6 T13 1410D revision 2
Local Time is: Fri Nov 2 01:15:39 2007 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
See vendor-specific Attribute list for marginal Attributes.

General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 426) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off supp
ort.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 111) minutes.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_
FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 100 253 006 Pre-fail Always -
0
3 Spin_Up_Time 0x0003 095 095 000 Pre-fail Always -
0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always -
708
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always -
0
7 Seek_Error_Rate 0x000f 079 060 030 Pre-fail Always -
87933564
9 Power_On_Hours 0x0032 095 095 000 Old_age Always -
4925
10 Spin_Retry_Count 0x0013 100 100 034 Pre-fail Always -
0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always -
709
187 Unknown_Attribute 0x0032 100 100 000 Old_age Always -
0
189 Unknown_Attribute 0x003a 100 100 000 Old_age Always -
0
190 Temperature_Celsius 0x0022 050 037 045 Old_age Always In_th
e_past 839974962
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always -
550
193 Load_Cycle_Count 0x0032 004 004 000 Old_age Always -
193428
194 Temperature_Celsius 0x0022 050 063 000 Old_age Always -
50 (Lifetime Min/Max 0/12)
195 Hardware_ECC_Recovered 0x001a 068 051 000 Old_age Always -
237002142
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always -
0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline -
0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always -
0
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0
202 TA_Increase_Count 0x0032 100 253 000 Old_age Always - 0

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]

SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

M DEVO PREOCCUPARE appena installato suse? :-o

Laptop AMD Turion(tm) 64 X2 RAM 1Gb GeForce Go 7600